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High Hub Blind Flange

Specification-High Hub Blind Flange

StandardsANSI/ASME B16.5, B16.48, ANSI Flanges, GOST Flanges, DIN Flanges, EN-1092, B16.47 Series A & B, ASME Flanges, EN Flanges, AWWA Flanges, BS Flanges.
JIS Standard 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
DIN FLANGESDIN 2527, 2627, 2631, 2656, 2576, 2673, 2629, 2628, 2566, 2641, 2637, 2655, 2634, 2636, 2632, 2633, 2638, 2642, 2573, 2635.
Flanges are Available in Following Materials:
Stainless SteelSS 201, SS 202, SS 301, SS 304, SS 304L, SS 310, SS 310S, SS 316L, SS 316TI, SS 317, SS 317L, SS 321, SS 347, SS 409, SS 409M, SS 409L, SS 410, SS 410S, SS 420, SS 430, SS 431, SS 441, SS 444, SS 446, SS 17-4PH, SS 904L.
Duplex SteelUNS S32205, UNS S31803 Flange
Super Duplex SteelUNS S32750, UNS S32760 Flanges
Carbon SteelCarbon steel A105 Flanges, A36 Flanges, IS 2062 Flanges, A350 LF2 Flanges, F42 Flanges, F52 Flanges, F56 Flanges, F60 Flanges, F65 Flanges, F70 Flanges, F80 Flanges, IBR flanges, A694 Flanges, SS400, SF440, ST37-2 Flanges, S235JrG2 Flanges, P250GH Flanges, C22.8 Flanges, etc.
Alloys SteelAlloy 20, F1, F5, F9, F11, F22, F91 Flanges
Copper AlloysCu-Ni 70/30, Cu-Ni 90/10, C 24000, C 75700, C 51100, C 22000, C 27200, C 21000, C 26800, C 52100, C 77000, C 52000, C 11000, C 74500, C 23000, C 28000, C 12200, C 76400, C 51900, C 75400, C 26000, C 51000, C 10200, C 27000
Nickel AlloysNickel 200, 201
InconelInconel 600, 601, 625, 718, 800, 825, X-750
MonelMonel 400, k500
HastelloyHastelloy C-22, C-276, C-4, X
TitaniumGrade 1, 4, 5(Ti 6Al-4V), 6(Ti 5Al-2.5Sn), 7, 11, 6Al-2Sn-4Zr-2Mo, Grade 12, 6Al-6V-25n, Grade 23(Ti 6AL-4V ELI), 8Ai-1Mo-1V, Grade 5 ELI, Grade 9(3Al-2.5V), 6Al-7Nb.
Aluminium6063, 1100, 6082 A96082, 1050, 2017, 2024 A92024, 7050 A97050, 5083 A95083, 2014A A92014, 2011 A92011, 6061 A96061 A86061, 5754, 7085, 2050, 7071 7020, 7178, 5052 A95052, 7150, 7075 A97075 A87075, 7575, 2219, 7175
Pressure RatingClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
TypesThreaded, Plate, Screwed, Forged.
Supporting materialGasket, Ring Joint, Flange Bolts
Size range1/2" (15 NB) to 48" (1200NB) DN10~DN5000
High TemperatureAbove 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low TemperatureAbove -29 Degree C (−20°F)
Production techniqueForged, machined and Heat treated
Custom designAs per your drawing
OriginIndian / USA / Korean / West Europe / Japan
Pressure ClassPN 6 TO PN 100
Coating/Surface Treatment:Zinc Plated, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized.
European/African/Russian Standard FlangesAvailable
TestDirect-reading Spectrograph, X-ray detector, UItrasonic flaw detector, Magnetic particle detector, Hydrostatic testing machine.
Marking Standard
Name of Manufacturer
Schedule
Type of Flange Facing
Pressure Class
Nominal Pipe Size, etc
Test Certificates
EN 10204/3.1B, NACE MR0103, NACE MR0175
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Hub Blind Flange Standards

ASME/ANSI B16.5High Hub Blind Flange
Pressure Class150, 300, 600, 900, 1500, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN EN 1092-1 Face DimensionsPN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
BS 4504 SEC 3.1, BS 4504[PART 1], BS 1560 BossHigh Hub Blind Flange
TableD, E, F, H
DIN FlangesDIN 2637,2638, 2656, 2655, 2527, 2633, 2576, 2629, 2632, 2636, 2573, 2627, 2634, 2566, 2628, 2631, 2673, 2635, 2641,2642,
Pressure ClassPN 6 TO PN 100

Class 150 High Hub Blind Flange Dimensions

Item IDClass 150 HH High Hubbed Blind Flanges Description
1FF .51RHHBLD1/2 150 RF High Hubbed Blind ASME B16.5 001 lbs
1FF 1.51RHHBL1 1/2 150 RF High Hubbed Blind ASME B16.5 004 lbs
1FF 11RHHBL1 150 RF High Hubbed Blind ASME B16.5 002 lbs
1FF 21RHHBL2 150 RF High Hubbed Blind ASME B16.5 005 lbs
1FF 31RHHBL3 150 RF High Hubbed Blind ASME B16.5 009 lbs
1FF .751RHHBL3/4 150 RF High Hubbed Blind ASME B16.5 002 lbs
1FF 41RHHBL4 150 RF High Hubbed Blind ASME B16.5 017 lbs

SS Class 300 Hub Blind Flange Dimension table

Item IDClass 300 HH High Hubbed Blind Flanges Description
1FF .53RHHBL1/2 300 RF High Hubbed Blind ASME B16.5 002 lbs
1FF 13RHHBL1 300 RF High Hubbed Blind ASME B16.5 003 lbs
1FF 1.53RHHBL1 1/2 300 RF High Hubbed Blind ASME B16.5 006 lbs
1FF .753RHHBL3/4 300 RF High Hubbed Blind ASME B16.5 003 lbs
1FF 23RHHBL2 300 RF High Hubbed Blind ASME B16.5 008 lbs

600 Lbs High Hub Blind Flange Dimension

Item IDClass 600 HH High Hubbed Blind Flanges Description
1FF .756RHHBL3/4 600 RF High Hubbed Blind ASME B16.5 004 lbs
1FF .56RHHBL1/2 600 RF High Hubbed Blind ASME B16.5 004 lbs
1FF 16RHHBL1 600 RF High Hubbed Blind ASME B16.5 004 lbs
1FF 1.56RHHBL1 1/2 600 RF High Hubbed Blind ASME B16.5 008 lbs
1FF 26RHHBL2 600 RF High Hubbed Blind ASME B16.5 010 lbs

Application

  • Food & Beverage
  • Paper Industry
  • Pharmaceutical
  • Hospital Equipment
  • Textiles
  • Dairy
  • Aircraft
  • Chemicals
  • Others Parts in Machinery

Testing

  • Hydrostatic Test
  • Macro Test
  • Ultra Sonic Test (UT)
  • Micro Test
  • Hardness Test
  • Radiography Test
  • Pitting Resistance Test
  • PMI Testing
  • Mechanical Testing
  • X-ray detector

Packing

  • Wooden Boxes
  • Shrink-Wrapped
  • Carton Boxes
  • Wooden Crates
  • Wooden Pallets
Flange Packaging

Stainless Steel Flanges

Materials

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